package ui;

import lib.core.SWTResourceManager;
import interFace.splashInterface;

import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.GC;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.ProgressBar;
import org.eclipse.swt.widgets.Shell;

public class splash implements splashInterface  {
	/*
	 * (non-Javadoc)
	 * 
	 * @see ui.splashInterface#getSplash(java.lang.String)
	 */
	/* (non-Javadoc)
	 * @see ui.splashInterface#getSplash(java.lang.String, java.lang.String)
	 */
	@Override
	public void getSplash(String version,String path) {
		final Display display1 = new Display();
		final int[] count = new int[] { 10 };
		final Image image = SWTResourceManager.getImage(window.class,
				"/resource/pic/"+path);
		GC gc = new GC(image);
		gc.drawText(version.substring(version.indexOf('_') + 1), 220, 170, true);
		gc.dispose();
		final Shell splash = new Shell(SWT.ON_TOP);
		final ProgressBar bar = new ProgressBar(splash, SWT.NONE);
		bar.setMaximum(5);
		Label label = new Label(splash, SWT.NONE);
		label.setImage(image);
		FormLayout layout = new FormLayout();
		splash.setLayout(layout);
		FormData labelData = new FormData();
		labelData.right = new FormAttachment(100, 0);
		labelData.bottom = new FormAttachment(100, 0);
		label.setLayoutData(labelData);
		FormData progressData = new FormData();
		progressData.left = new FormAttachment(0, 5);
		progressData.right = new FormAttachment(100, -5);
		progressData.bottom = new FormAttachment(100, -5);
		bar.setLayoutData(progressData);
		splash.pack();
		Rectangle splashRect = splash.getBounds();
		Rectangle displayRect = display1.getBounds();
		int x = (displayRect.width - splashRect.width) / 2;
		int y = (displayRect.height - splashRect.height) / 2;
		splash.setLocation(x, y);
		splash.open();

		display1.asyncExec(new Runnable() {
			public void run() {

				for (int i = 0; i < 10; i++) {
					bar.setSelection(i + 1);

					try {
						Thread.sleep(250);
						--count[0];
						;
					} catch (Throwable e) {
					}
				}
				splash.close();
				image.dispose();

			}
		});
		while (count[0] != 0) {
			if (!display1.readAndDispatch())
				display1.sleep();
		}
		display1.dispose();
	}
}
